The ornamental design for a paperrolldispenser, as shown and described.
FIG. 1 is a top, front, and right side perspective view of a paper roll dispenser showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a rear elevational view thereof.
The broken-line disclosure in the views is understood to form part of the article in which the design is embodied, but which forms no part of the claimed design.